Satoh Bison S650: all source data

All 58 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerSatoh
(no label)Compact Utility tractor
(no label)Built in Japan
Engine
(no label)Mazda 1.0L 4-cyl gasoline
Fuel tank9.5 gal | 36.0 L
Transmission
(no label)6-speed unsynchronized gear
Power
Engine25 hp | 18.6 kW
PTO (claimed)22 hp | 16.4 kW
Drawbar (tested)18.16 hp | 13.5 kW
PTO (tested)22.03 hp | 16.4 kW
Mechanical
(no label)Two-wheel drive
Final drivesspur gear
(no label)Manual steering
(no label)Differential mechanical internal expanding shoe brakes
(no label)Open operator station.
Hitch
Rear TypeI
Rear lift1102 lbs | 499 kg
Pto
Rear PTO Type540/1000
Engine RPM540@2800
Dimensions
Wheelbase60.4 inches | 153 cm
Weight2105 lbs | 954 kg
Front tire5.00-15
Rear tire11.2/10-24
Electrical
Groundnegative
Charging systemalternator
Battery volts12

Engine

Engine detail
(no label)Mazda
(no label)gasoline
(no label)4-cylinder
(no label)liquid-cooled
Displacement60.2 ci | 1.0 L
Bore/Stroke2.677x2.677 inches | 68 x 68 mm
Power25 hp | 18.6 kW
Air cleaneroil bath
Compression8.6:1
Rated RPM2800
Starterelectric
Starter volts12
Oil capacity3.2 qts | 3.0 L
Coolant capacity (Coolant)5 qts | 4.7 L

Transmission

Transmission
Typeunsynchronized gear
Gears6 forward and 2 reverse
Clutchdry disc
Oil capacity18.9 qts | 17.9 L
(no label)Three gears (1-3) in two ranges (low-high).

Dimensions

Tires
Ag front5.00-15
Ag rear11.2/10-24
Lawn/turf front20x8-10
Lawn/turf rear13.6-16.5
Dimensions
Wheelbase60.4 inches | 153 cm
Length105.1 inches | 266 cm
Width52.9 inches | 134 cm
Height (steering wheel)54.7 inches | 138 cm
Operating weight2105 lbs | 954 kg
Ballasted weight3640 lbs | 1651 kg
Ground clearance13.9 inches | 35 cm
Front tread40.9 to 52.8 inches | 103 to 134 cm
Rear tread40 to 51.7 inches | 101 to 131 cm